<template>
  <div class="home-content-container">
     <div id="main" style="width: 600px;height:400px;"></div>
  </div>
</template>

<script>
import echarts from 'echarts'
export default {
  mounted () {
     // 基于准备好的dom，初始化echarts实例
        var myChart = echarts.init(document.getElementById('main'));

        // 指定图表的配置项和数据
        var option = {
            legend: {},
            tooltip: {},
            toolbox: {
                feature: {
                    dataZoom: {
                        yAxisIndex: 'none'
                    },
                    restore: {},
                    saveAsImage: {}
                }
            },
            dataset: {
                dimensions: ['product', '2015', '2016', '2017'],
                source: [
                    {product: 'Matcha Latte', '2015': 43.3, '2016': 85.8, '2017': 93.7},
                    {product: 'Milk Tea', '2015': 83.1, '2016': 73.4, '2017': 55.1},
                    {product: 'Cheese Cocoa', '2015': 86.4, '2016': 65.2, '2017': 82.5},
                    {product: 'Walnut Brownie', '2015': 72.4, '2016': 53.9, '2017': 39.1},
                    {product: 'aaa', '2015': 72.4, '2016': 53.9, '2017': 39.1},
                ]
            },
            xAxis: {type: 'category'},
            yAxis: {},
            // Declare several bar series, each will be mapped
            // to a column of dataset.source by default.
            series: [
                {type: 'bar'},
                {type: 'bar'},
                {type: 'bar'},
                {type: 'bar'},
            ]
        };


        // 使用刚指定的配置项和数据显示图表。
        myChart.setOption(option);
  }
}
</script>
<style lang="stylus" scoped>
  #main 
    margin 40px auto
</style>
